Problem Display
PID: 171558 (1k6/8/1NQ3N1/1n6/3b4/5K2/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1987

1k6/8/1NQ3N1/1n6/3b4/5K2/8/8

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sa7
      • 2.Sd7#
  • Tries
    • 1.Se7?
      • threat
        • 2.Sd7+
          • 2...Ka7
            • 3.Sc8#
      • 1...Bxb6
        • 2.Qc8+
          • 2...Ka7
            • 3.Sc6#
      • 1...Sd6
        • 2.Qa8+
          • 2...Kc7
            • 3.Sed5#
      • 1...Ka7!
    • 1.Sf8?
      • threat
        • 2.Sfd7+
          • 2...Ka7
            • 3.Sc8#
            • 3.Qa8#
      • 1...Ka7
        • 2.Sc8+
          • 2...Kb8
            • 3.Sd7#
      • 1...Sd6
        • 2.Sfd7+
          • 2...Ka7
            • 3.Qa8#
        • 2.Qa8+
          • 2...Kc7
            • 3.Sd5#
      • 1...Sc7
        • 2.Sfd7+
          • 2...Ka7
            • 3.Sc8#
      • 1...Bxb6!

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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).